#ifndef _UI_HPP
#define	_UI_HPP

#include <opencv/cv.h>

#include "cvutil.hpp"
#include "handstick.hpp"
#include "parameters.hpp"


void get_calibration_rects(cv::Mat& img, cv::Rect& left, cv::Rect& right);

void draw_calibration_rects(cv::Mat& img, cv::timer calibration_timer);

void draw_ui(cv::Mat& img, cv::Point2i& pt_a, cv::Point2i& pt_b, HandState& hand_st);


#endif	/* _UI_HPP */
